yahoo-eng-team team mailing list archive

[OpenStack Infra <1784874@xxxxxxxxxxxxxxxxxx>]

This issue was fixed in the openstack/nova pike-eol  release.

** Changed in: nova/pike
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1784874

Title:
  ResourceTracker doesn't clean up compute_nodes or stats entries

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) ocata series:
  Fix Committed
Status in OpenStack Compute (nova) pike series:
  Fix Released
Status in OpenStack Compute (nova) queens series:
  Fix Committed

Bug description:
  This was noted in review:

  https://review.openstack.org/#/c/587636/4/nova/compute/resource_tracker.py@141

  That the ResourceTracker.compute_nodes and ResourceTracker.stats (and
  old_resources) entries only grow and are never cleaned up as we
  rebalance nodes or nodes are deleted, which means it just takes up
  memory over time.

  When we cleanup compute nodes here:

  https://github.com/openstack/nova/blob/47ef500f4492c731ebfa33a12822ef6b5db4e7e2/nova/compute/manager.py#L7759

  We should probably call a cleanup hook into the ResourceTracker to
  cleanup those entries as well.

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1784874/+subscriptions